https://youtu.be/Az0glxa2gwc detailed histology of bone with textured surface..blood vessels are also textured..the files are in two formats..i.e. blend and 3ds max.the wireframe images shown are with sub division surface level of 0. The formats 3mf, ply, obj, fbx, USDZ,GLTZ & GLB with applied uv mapped textures have also been included in the downloads along with stl.